🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.54 AU - 0.68 AU

Year: 178 Days

Day: 40.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,346,729 km

• M1: 113,994 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.93 AU - 1.37 AU

Year: 460 Days

Day: 26.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.33 AU - 2.77 AU

Year: 1518 Days

Day: 21.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,346,729 km

• M1: 680,072 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.06 AU - 3.96 AU

Year: 2451 Days

Day: 37.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,346,729 km

• M1: 871,258 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.3

Radius: 11.2

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.92 AU - 6.42 AU

Year: 5033 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,346,729 km

• M1: 235,766 km (0.067 R)
• M2: 337,942 km (0.032 R)
• M3: 421,866 km (0.074 R)
• M4: 525,837 km (0.109 R)
• M5: 924,515 km (0.085 R)
• M6: 1,009,038 km (0.11 R)
• M7: 1,096,403 km (0.095 R)
• M8: 1,248,245 km (0.106 R)
• M9: 1,358,797 km (0.06 R)
• M10: 1,439,880 km (0.108 R)
• M11: 1,906,774 km (0.109 R)
• M12: 2,072,678 km (0.112 R)
• M13: 2,399,400 km (0.114 R)
• M14: 2,498,584 km (0.061 R)
• M15: 2,660,449 km (0.102 R)
• M16: 2,888,585 km (0.054 R)
• M17: 3,015,743 km (0.111 R)
• M18: 3,210,071 km (0.101 R)
• M19: 3,453,317 km (0.096 R)
• M20: 3,887,749 km (0.084 R)
• M21: 4,028,671 km (0.113 R)
• M22: 4,147,302 km (0.12 R)
• M23: 4,559,594 km (0.082 R)
• M24: 4,783,392 km (0.104 R)
• M25: 5,215,730 km (0.027 R)
• M26: 5,345,431 km (0.071 R)
• M27: 5,740,669 km (0.092 R)
• M28: 6,282,512 km (0.096 R)
• M29: 6,365,240 km (0.063 R)
• M30: 7,040,076 km (0.1 R)
• M31: 7,826,213 km (0.079 R)
• M32: 8,094,591 km (0.096 R)
• M33: 8,426,698 km (0.076 R)
• M34: 8,548,471 km (0.063 R)
• M35: 8,948,645 km (0.106 R)
• M36: 9,323,538 km (0.102 R)
• M37: 9,512,929 km (0.093 R)
• M38: 9,799,259 km (0.068 R)
• M39: 11,746,724 km (0.066 R)
• M40: 12,226,036 km (0.11 R)
• M41: 12,921,965 km (0.073 R)
• M42: 13,274,717 km (0.028 R)
• M43: 13,989,794 km (0.109 R)
• M44: 14,279,266 km (0.112 R)
• M45: 14,351,971 km (0.117 R)
• M46: 14,497,829 km (0.1 R)
• M47: 15,345,600 km (0.078 R)
• M48: 16,020,137 km (0.12 R)
• M49: 16,437,216 km (0.116 R)
• M50: 16,934,778 km (0.086 R)
• M51: 17,166,056 km (0.101 R)
• M52: 17,476,173 km (0.105 R)
• M53: 17,788,084 km (0.094 R)
• M54: 17,983,908 km (0.107 R)
• M55: 18,338,305 km (0.057 R)
• M56: 19,134,166 km (0.073 R)
• M57: 19,254,443 km (0.056 R)
• M58: 19,697,851 km (0.04 R)
• M59: 19,778,933 km (0.083 R)
• M60: 20,635,979 km (0.093 R)
• M61: 20,759,397 km (0.103 R)
• M62: 21,048,420 km (0.114 R)
• M63: 21,839,494 km (0.106 R)
• M64: 21,965,306 km (0.09 R)
• M65: 22,133,304 km (0.077 R)
• M66: 23,065,598 km (0.103 R)
• M67: 23,151,018 km (0.09 R)
• M68: 23,708,570 km (0.066 R)
• M69: 24,575,041 km (0.119 R)
• M70: 25,716,921 km (0.089 R)
• M71: 26,205,209 km (0.106 R)
• M72: 26,696,638 km (0.094 R)
• M73: 27,010,943 km (0.05 R)
• M74: 27,145,880 km (0.1 R)
• M75: 27,597,815 km (0.091 R)
• M76: 28,189,026 km (0.073 R)
• M77: 28,554,793 km (0.11 R)
• M78: 29,060,434 km (0.077 R)
• M79: 29,894,292 km (0.107 R)
• M80: 30,923,974 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.5

Radius: 8.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.91 AU - 9.51 AU

Year: 9583 Days

Day: 13.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 50,346,729 km

• M1: 167,250 km (0.053 R)
• M2: 245,939 km (0.053 R)
• M3: 465,997 km (0.104 R)
• M4: 582,385 km (0.05 R)
• M5: 721,062 km (0.077 R)
• M6: 832,512 km (0.119 R)
• M7: 936,483 km (0.047 R)
• M8: 1,003,951 km (0.062 R)
• M9: 1,172,548 km (0.062 R)
• M10: 2,129,825 km (0.054 R)
• M11: 2,329,688 km (0.091 R)
• M12: 2,846,099 km (0.104 R)
• M13: 3,397,068 km (0.116 R)
• M14: 3,524,077 km (0.063 R)
• M15: 3,717,507 km (0.088 R)
• M16: 3,804,573 km (0.076 R)
• M17: 3,936,518 km (0.107 R)
• M18: 4,227,486 km (0.078 R)
• M19: 4,525,635 km (0.098 R)
• M20: 4,712,483 km (0.104 R)
• M21: 4,997,466 km (0.116 R)
• M22: 5,118,042 km (0.117 R)
• M23: 5,361,737 km (0.089 R)
• M24: 5,509,839 km (0.086 R)
• M25: 6,013,386 km (0.086 R)
• M26: 7,064,311 km (0.064 R)
• M27: 7,281,228 km (0.026 R)
• M28: 7,500,388 km (0.081 R)
• M29: 8,456,020 km (0.093 R)
• M30: 8,715,422 km (0.082 R)
• M31: 8,860,532 km (0.093 R)
• M32: 9,036,011 km (0.119 R)
• M33: 9,748,844 km (0.115 R)
• M34: 10,696,098 km (0.087 R)
• M35: 11,164,938 km (0.113 R)
• M36: 11,544,916 km (0.069 R)
• M37: 12,187,739 km (0.098 R)
• M38: 12,908,052 km (0.06 R)
• M39: 14,424,077 km (0.098 R)
• M40: 14,699,487 km (0.105 R)
• M41: 14,907,278 km (0.089 R)
• M42: 15,360,560 km (0.107 R)
• M43: 15,889,239 km (0.112 R)
• M44: 16,066,811 km (0.111 R)
• M45: 17,474,378 km (0.066 R)
• M46: 17,620,984 km (0.105 R)
• M47: 17,989,294 km (0.027 R)
• M48: 18,808,342 km (0.093 R)
• M49: 20,714,967 km (0.116 R)
• M50: 21,025,682 km (0.098 R)
• M51: 21,220,608 km (0.1 R)
• M52: 21,533,865 km (0.115 R)
• M53: 21,612,404 km (0.098 R)
• M54: 22,125,375 km (0.078 R)
• M55: 22,762,064 km (0.098 R)
• M56: 23,283,861 km (0.117 R)
• M57: 23,809,698 km (0.109 R)
• M58: 24,012,852 km (0.072 R)
• M59: 24,462,094 km (0.045 R)
• M60: 26,244,553 km (0.119 R)
• M61: 27,939,796 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.3

Radius: 11.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.77 AU - 9.05 AU

Year: 9915 Days

Day: 10.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,346,729 km

• M1: 157,826 km (0.077 R)
• M2: 263,591 km (0.103 R)
• M3: 342,729 km (0.113 R)
• M4: 479,461 km (0.107 R)
• M5: 596,896 km (0.053 R)
• M6: 962,064 km (0.119 R)
• M7: 1,722,919 km (0.053 R)
• M8: 2,263,565 km (0.112 R)
• M9: 2,437,548 km (0.095 R)
• M10: 2,526,259 km (0.119 R)
• M11: 2,616,168 km (0.114 R)
• M12: 2,929,725 km (0.116 R)
• M13: 3,255,549 km (0.07 R)
• M14: 3,633,732 km (0.074 R)
• M15: 4,497,361 km (0.066 R)
• M16: 4,629,007 km (0.056 R)
• M17: 4,784,290 km (0.104 R)
• M18: 5,077,202 km (0.071 R)
• M19: 5,168,457 km (0.108 R)
• M20: 5,283,498 km (0.058 R)
• M21: 5,399,286 km (0.109 R)
• M22: 5,657,043 km (0.05 R)
• M23: 5,751,739 km (0.1 R)
• M24: 5,870,968 km (0.092 R)
• M25: 5,967,010 km (0.086 R)
• M26: 6,160,440 km (0.118 R)
• M27: 6,282,512 km (0.089 R)
• M28: 6,429,866 km (0.064 R)
• M29: 6,678,348 km (0.112 R)
• M30: 6,929,822 km (0.11 R)
• M31: 7,107,844 km (0.066 R)
• M32: 7,416,464 km (0.118 R)
• M33: 7,650,884 km (0.084 R)
• M34: 7,834,889 km (0.074 R)
• M35: 8,020,391 km (0.114 R)
• M36: 8,100,276 km (0.054 R)
• M37: 8,504,041 km (0.081 R)
• M38: 9,108,117 km (0.078 R)
• M39: 9,754,529 km (0.087 R)
• M40: 9,868,523 km (0.076 R)
• M41: 10,126,579 km (0.113 R)
• M42: 10,766,559 km (0.096 R)
• M43: 11,121,255 km (0.109 R)
• M44: 11,781,580 km (0.047 R)
• M45: 12,116,380 km (0.108 R)
• M46: 12,795,704 km (0.093 R)
• M47: 12,920,469 km (0.032 R)
• M48: 13,519,010 km (0.06 R)
• M49: 13,773,775 km (0.079 R)
• M50: 14,841,306 km (0.086 R)
• M51: 14,939,591 km (0.102 R)
• M52: 15,734,405 km (0.114 R)
• M53: 15,901,805 km (0.066 R)
• M54: 16,069,654 km (0.106 R)
• M55: 16,339,528 km (0.078 R)
• M56: 16,576,940 km (0.107 R)
• M57: 16,679,115 km (0.103 R)
• M58: 17,089,612 km (0.089 R)
• M59: 17,296,057 km (0.118 R)
• M60: 17,399,579 km (0.097 R)
• M61: 17,885,622 km (0.061 R)
• M62: 18,200,376 km (0.098 R)
• M63: 18,305,843 km (0.081 R)
• M64: 18,693,750 km (0.099 R)
• M65: 19,084,500 km (0.114 R)
• M66: 19,227,216 km (0.072 R)
• M67: 19,765,768 km (0.094 R)
• M68: 20,747,579 km (0.039 R)
• M69: 21,004,738 km (0.039 R)
• M70: 21,262,944 km (0.067 R)
• M71: 21,447,996 km (0.114 R)
• M72: 21,707,997 km (0.047 R)
• M73: 22,193,742 km (0.096 R)
• M74: 22,494,284 km (0.103 R)
• M75: 24,094,831 km (0.113 R)
• M76: 24,791,958 km (0.115 R)
• M77: 26,166,463 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.6

Radius: 8

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.28 AU - 14.86 AU

Year: 16613 Days

Day: 23.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,346,729 km

• M1: 149,747 km (0.068 R)
• M2: 263,442 km (0.093 R)
• M3: 334,950 km (0.111 R)
• M4: 531,970 km (0.083 R)
• M5: 661,223 km (0.081 R)
• M6: 1,010,234 km (0.098 R)
• M7: 1,257,819 km (0.101 R)
• M8: 1,641,089 km (0.079 R)
• M9: 1,932,655 km (0.059 R)
• M10: 2,481,978 km (0.033 R)
• M11: 2,873,925 km (0.091 R)
• M12: 3,047,757 km (0.074 R)
• M13: 3,106,549 km (0.095 R)
• M14: 5,143,624 km (0.093 R)
• M15: 5,249,090 km (0.057 R)
• M16: 6,192,903 km (0.108 R)
• M17: 6,799,522 km (0.09 R)
• M18: 7,070,743 km (0.107 R)
• M19: 7,188,178 km (0.119 R)
• M20: 7,664,198 km (0.041 R)
• M21: 7,906,098 km (0.048 R)
• M22: 8,438,666 km (0.07 R)
• M23: 9,409,257 km (0.112 R)
• M24: 9,581,594 km (0.087 R)
• M25: 10,281,712 km (0.085 R)
• M26: 10,772,543 km (0.105 R)
• M27: 11,088,793 km (0.061 R)
• M28: 12,009,418 km (0.062 R)
• M29: 12,149,591 km (0.025 R)
• M30: 13,098,191 km (0.101 R)
• M31: 13,435,834 km (0.11 R)
• M32: 15,419,501 km (0.111 R)
• M33: 15,470,215 km (0.116 R)
• M34: 15,775,993 km (0.11 R)
• M35: 17,071,211 km (0.066 R)
• M36: 17,176,229 km (0.091 R)
• M37: 17,811,272 km (0.115 R)
• M38: 18,238,972 km (0.102 R)
• M39: 18,292,678 km (0.095 R)
• M40: 19,432,315 km (0.072 R)
• M41: 20,038,485 km (0.075 R)
• M42: 20,427,440 km (0.114 R)
• M43: 20,762,838 km (0.062 R)
• M44: 21,156,430 km (0.087 R)
• M45: 21,269,227 km (0.116 R)
• M46: 21,666,110 km (0.101 R)
• M47: 22,582,098 km (0.118 R)
• M48: 22,928,866 km (0.087 R)
• M49: 23,219,086 km (0.079 R)
• M50: 23,393,965 km (0.025 R)
• M51: 23,979,641 km (0.063 R)
• M52: 24,097,375 km (0.091 R)
• M53: 24,333,440 km (0.096 R)
• M54: 24,511,013 km (0.114 R)
• M55: 25,285,331 km (0.082 R)
• M56: 25,345,170 km (0.108 R)
• M57: 25,465,148 km (0.046 R)
• M58: 25,585,275 km (0.098 R)
• M59: 27,471,106 km (0.077 R)
• M60: 27,779,427 km (0.115 R)
• M61: 29,024,380 km (0.092 R)
• M62: 29,906,559 km (0.11 R)
• M63: 31,246,358 km (0.104 R)
• M64: 31,632,769 km (0.096 R)
• M65: 31,891,124 km (0.062 R)
• M66: 32,997,401 km (0.086 R)
• M67: 33,588,312 km (0.118 R)
• M68: 33,719,958 km (0.112 R)
• M69: 33,785,931 km (0.117 R)
• M70: 35,113,762 km (0.07 R)
• M71: 35,986,067 km (0.107 R)
• M72: 36,865,403 km (0.107 R)
• M73: 37,546,672 km (0.087 R)
• M74: 37,615,038 km (0.1 R)
• M75: 37,957,468 km (0.114 R)
• M76: 38,369,759 km (0.109 R)
• M77: 39,268,095 km (0.096 R)
• M78: 41,720,752 km (0.116 R)
• M79: 43,144,475 km (0.089 R)
• M80: 44,006,308 km (0.113 R)
• M81: 44,222,627 km (0.098 R)
• M82: 44,728,866 km (0.087 R)
• M83: 45,601,021 km (0.112 R)
• M84: 45,966,040 km (0.116 R)
• M85: 47,657,992 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 16,095 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit